mean of normalized counts for all samples
variance of normalized counts for all samples
log2 fold change (MLE): group pDC.Unstim vs else.Unstim
standard error: group pDC.Unstim vs else.Unstim
Wald statistic: group pDC.Unstim vs else.Unstim
Wald test p-value: group pDC.Unstim vs else.Unstim